liceng.dk DNS records

🖥️ Nameservers3 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.200.90.102	3600s	web9.e-studio.dk	AS62121	Christian Ebsen ApS	193.200.90.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	liceng-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::c 2a01:111:f403:ca04::e 2a01:111:f403:ca09::7 52.101.68.10 52.101.73.2 52.101.73.4 52.101.73.8	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 61ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records5 records 189ms

TXT Record
3LIMQOJMI87OVA1VR88M2AEMP
duo_sso_verification=C26pocG2sFk8Sflb3K6JRae8sJC9T8ctNwwDR4DiRchfI2WGdY7DCZKXBYuisqIX
kfdmuqkeokf6m2mdh7ej8ifept
MS=ms65381067
v=spf1 ip4:83.151.154.194 ip4:94.138.90.85 ip4:94.138.90.90 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (liceng.dk)
-all (hard fail)	v=spf1 ip4:83.151.154.194 ip4:94.138.90.85 ip4:94.138.90.90 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.liceng.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:5fa12e2366a04@dmarc.centerasecurity.com

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC87ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2024030752
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

48ms

MX

36ms

AAAA

39ms

TXT

189ms

CAA

42ms

HTTPS

33ms

TLSA

176ms

SOA

0ms

MTA-STS

67ms

DNSSEC

87ms

SRV

61ms

Total

952ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 17:46:52	952ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 21:48:52	819ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 17:59:43	3385ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 12:29:14	1179ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 23:07:17	998ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 00:58:29	1165ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 08:19:47	911ms	3 NS 1 A 1 MX	🔒 Secure	View